Quartz Crystal Resonator Specification

This specification outlines the details for the MC-146/32.768KHZ quartz crystal resonator, a product from Kaiyuexiang Industrial. It is designed for applications requiring precise frequency control.

Product Attributes

Brand: Kaiyuexiang ()
Origin: Shenzhen, China
Product Name: Quartz Crystal Resonator ()
Product Model: MC-146/32.768KHZ
Original Manufacturer Model: KMC3276812520
Certifications: ROHS

Technical Specifications

Parameter	Value
Frequency	32.768KHZ
Holder Type	M6
Frequency Tolerance	20ppm at 255
Equivalent Series Resistance	30 K Max
Storage Temperature Range	-40 TO + 85
Operating Temperature Range	-20 TO + 70
Frequency Characteristics Over Temperature	20ppm -20 TO +70
Load Capacitance (CL)	12.5 PF
Drive Level	1.0uW MAX
Shunt Capacitance	1.35PF MAX
Insulation Resistance	500M Min at D.C.100 V
Capacitance Ratio	650 max
Aging	5ppm/Year
Marking	EAKSC
Humidity Test	Subject to 40 2 and 90 - 95 RH for 964 hours
High Temperature Exposure	Subject to 85 5 for 964 hours
Low Temperature Test	Subject to -20 5 for 964 hours
Mechanical Shock Test	Drop from 75cm height, 3 times
Temperature Cycling Test	-30 for 30 min. to +85 for 30 min., 5 cycles
Vibration Test	1.5mm amplitude, 10-55 Hz frequency variation for 2 hours each in x, y, z axes
Resistance to Solder Heat	Dip terminals in 2605 solder bath for 51 sec
Solder Ability	Dip terminals in 235 5 solder bath for 30.5 sec
Lead Fatigue (Pulling Test)	0.5kg for 101sec
Lead Fatigue (Bending Test)	90 degree bending at stem

2410121236_KYX-KMC3276812520_C368804.pdf

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